How do I install x402 Preflight?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is x402 Preflight official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 47 (Fair). The formula is published on the methodology page.

x402 Preflight MCP Server | MCPpedia

Name: x402 Preflight MCP Server
Author: chico10117

Inspect and validate an x402 endpoint before an autonomous agent spends USDC.

RegistryRemotechico10117

47Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "chico10117-basepay-readiness-service": {
      "url": "https://x402.chikocorp.com/mcp"
    }
  }
}

This server does not declare environment variables.

83Excellent

Parse Korean documents (HWP, HWPX, PDF, XLSX, DOCX, PPTX) to Markdown; fill forms, diff, render.

Registrychrisryugj2.5K stars44.2K/wk

75Good

Google PageSpeed Insights and CrUX: six workflow tools for web performance.